According to a survey conducted by sweetener manufacturer Splenda, chocolate, cheese and crisps are the treats that are most likely to tempt people away from a diet.
(Half the respondents said chocolate was their downfall, for a third it was crisps, and a quarter said cheese was their biggest temptation.
Other foods mentioned were bread, cakes, biscuits, sweets and Chinese meals.
The fourth biggest craving mentioned was a glass of chilled white wine on a night out. What! No beer?)